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NSN 4730-01-120-3936, 4730011203936
BOLT,FLUID PASSAGE

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 011203936
Codification Country
United States
Item Name Code
INC 18683
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 4730-01-120-3936

National Stock Number (NSN) 4730-01-120-3936, or NIIN 011203936, (bolt,fluid passage) was assigned October 18, 1981 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 1991, this NSN's acquisition method was noted as: Not established. Not established.

This NSN is assigned to Item Name Code (INC) 18683. [A BOLTLIKE ITEM HAVING A CONCENTRIC HOLE ALONG THE LONGITUDINAL CENTERLINE WHICH MAY EXTEND A PART OR THE FULL LENGTH OF THE ITEM. IT HAS A HOLE(S) PERPENDICULAR TO THE AXIS, JOINING OR PASSING THROUGH THE CONCENTRIC HOLE ALONG THE LONGITUDINAL CENTERLINE. THE ITEM IS DESIGNED TO DISTRIBUTE FLUID, AIR, OR LUBRICANT THROUGH ITS BODY TO A MATING ITEM, SUCH AS A CONNECTOR, MULTIPLE, FLUID PRESSURE LINE, BEARING(S), BUSHING(S), OR THE LIKE. THE ITEM MUST BE CAPABLE OF ATTACHING TO A BLOCK FITTING AND/OR A TUBING LINE OR BE DESIGNED TO ACCOMMODATE A FITTING, LUBRICATION. EXCLUDES:BOLT, INTERNALLY RELIEVED BODY; BLEEDER VALVE, HYDRAULIC SYSTEM; AND BUSHING, MACHINE THREAD. SEE ALSO PIN, VEHICULAR LEAF SPRING SHACKLE.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4730011203936 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

FIRST END THREAD SERIES DESIGNATOR
(CQMM) NPT
SECOND END STYLE DESIGNATOR
(ACLT) INVERTED FLARE
SECOND END THREAD DIRECTION
(ACMS) RIGHT-HAND
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER
(BBKR) 1.510 INCHES MINIMUM AND 1.515 INCHES MAXIMUM
FIRST END CONNECTION TYPE
(ACKM) THREADED INTERNAL TUBE
DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT
(BBLB) 1.500 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 3.000 INCHES NOMINAL
WIDTH ACROSS FLATS
(ASDB) 1.000 INCHES NOMINAL
FIRST END NOMINAL THREAD SIZE
(CQYM) 0.125 INCHES
BODY STYLE
(AAQL) PLAIN
FIRST END STYLE DESIGNATOR
(ACKN) DOUBLE COMPRESSION
FIRST END THREAD DIRECTION
(ACLL) RIGHT-HAND
FIRST DIAMETER FROM WRENCHING FEATURE
(BBKL) 0.6250 INCHES MINIMUM AND 0.6253 INCHES MAXIMUM
FIRST RADIAL FLUID HOLE DIAMETER
(BBKY) 0.125 INCHES NOMINAL
WRENCHING FEATURE HEIGHT
(BBLF) 0.735 INCHES MINIMUM AND 0.740 INCHES MAXIMUM
SECOND END THREAD LENGTH
(ATLF) 0.688 INCHES NOMINAL
SECOND END THREAD SERIES DESIGNATOR
(CRPF) UNC
III MATERIAL
(MATT) STEEL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END
(BBLD) 2.260 INCHES MINIMUM AND 2.265 INCHES MAXIMUM
SECOND END NOMINAL THREAD SIZE
(CRNB) 0.500 INCHES
CONCENTRIC HOLE DEPTH
(AAWX) 1.562 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER
(AAXC) 0.125 INCHES NOMINAL
SECOND END CONNECTION TYPE
(ACLS) THREADED EXTERNAL TUBE
SECOND END THREAD CLASS
(ACMR) 2A
WRENCHING FEATURE STYLE
(BBDF) HEXAGON
MATERIAL
(MATT) STEEL

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